68808536

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{65657}}^1$

素因数の和:65794

約数の個数: 16

約数和(自身を含む): 130002840

約数和(自身を除く): 61194304

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 65657, 131314, 262628, 525256, 8601067, 17202134, 34404268, 68808536]

約数ペア:

[(1, 68808536), (2, 34404268), (4, 17202134), (8, 8601067), (131, 525256), (262, 262628), (524, 131314), (1048, 65657)]